Courier New with Source Sans Pro in action on jordiperezdelolmo.com

.header-1 { font-family: "Source Sans Pro", sans-serif; font-size: 35px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: normal; text-transform: none; color: #FFFFFF; }
.header-2 { font-family: "Source Sans Pro", sans-serif; font-size: 100px; font-style: normal; font-weight: 900; letter-spacing: normal; line-height: 110px; text-transform: none; color: #FFFFFF; }
.header-3 { font-family: "Source Sans Pro", sans-serif; font-size: 16px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: normal; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Courier New", Courier, "Lucida Sans Typewriter", "Lucida Typewriter", monospace; font-size: 16px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: normal; text-transform: none; color: #FFFFFF; }
Courier New is available from Fontshop and MyFonts.

Source Sans Pro is available from Font Squirrel, Google Web Fonts and Typekit.
Found by @mikesten on 20 Dec 2018.

Liked by:
@mikesten @Joshua_D_ @marycsanagustin @SuciuSergiu94

Courier New with Source Sans Pro